Refreshing your computer screen "hot"—or instantly using keyboard shortcuts—is one of the most efficient ways to resolve minor graphical glitches, update stale web content, or even wake up a frozen graphics driver. This essay explores the different levels of "refreshing" and the hotkeys required to perform them across Windows and macOS. The Standard "Soft" Refresh

Modern laptops often map the Function (F) keys to multimedia controls by default. To use F5 as a "hotkey," look for the key near the bottom left of your keyboard.

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